1098214446 has 16 divisors (see below), whose sum is σ = 2510204544. Its totient is φ = 313775544.

The previous prime is 1098214441. The next prime is 1098214451. The reversal of 1098214446 is 6444128901.

It is an interprime number because it is at equal distance from previous prime (1098214441) and next prime (1098214451).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1098214441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13073940 + ... + 13074023.

It is an arithmetic number, because the mean of its divisors is an integer number (156887784).

Almost surely, 2^1098214446 is an apocalyptic number.

1098214446 is an abundant number, since it is smaller than the sum of its proper divisors (1411990098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1098214446 is a wasteful number, since it uses less digits than its factorization.

1098214446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26147975.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 1098214446 is about 33139.3187316819. The cubic root of 1098214446 is about 1031.7212699720.

The spelling of 1098214446 in words is "one billion, ninety-eight million, two hundred fourteen thousand, four hundred forty-six".